最近读到H.Narasimha-Iyer, Ali Can等人的文章《Robust Detection and Classification of Longitudinal Changes in Color Retinal Funds Images for Monitoring Diabetic Retinopathy》,把自己的思路和想法整理整理,放在这里。
好长的题目啊,好多生僻的词啊。总的来说这篇文章讲的是一种检测视网膜眼底图像病灶区域的一种算法。这篇文章实现的算法处理效果很好。引用一段作者自己的话,其实是我自己不想翻译了“A multiobserver validation on 43 image pairs from 22 eyes involving nonproliferative and proliferative diabetic retinopathies, showed a 97% change detection rate, a 3% miss rate, and a 10% false alarm rate. The performance in correctly classifying the changes was 99.3%.”。
算法的主要流程图如下: